A. R. Putnam

1.9k total citations
47 papers, 1.4k citations indexed

About

A. R. Putnam is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Agronomy and Crop Science. According to data from OpenAlex, A. R. Putnam has authored 47 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Plant Science, 5 papers in Ecology, Evolution, Behavior and Systematics and 4 papers in Agronomy and Crop Science. Recurrent topics in A. R. Putnam's work include Allelopathy and phytotoxic interactions (25 papers), Weed Control and Herbicide Applications (23 papers) and Plant Parasitism and Resistance (7 papers). A. R. Putnam is often cited by papers focused on Allelopathy and phytotoxic interactions (25 papers), Weed Control and Herbicide Applications (23 papers) and Plant Parasitism and Resistance (7 papers). A. R. Putnam collaborates with scholars based in United States, Czechia and Canada. A. R. Putnam's co-authors include W. B. Duke, C. S. Tang, Jane P. Barnes, E. Patrick Fuerst, Frank A. Einhellig, Muraleedharan G. Nair, Leslie A. Weston, N.H. Fischer, S. K. Ries and E. L. Rice and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Antimicrobial Agents and Chemotherapy and Annual Review of Phytopathology.

In The Last Decade

A. R. Putnam

46 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. R. Putnam United States	20	1.2k	197	182	147	139	47	1.4k
A. Douglas Worsham United States	24	1.3k 1.1×	364 1.8×	278 1.5×	262 1.8×	127 0.9×	63	1.5k
John D. Nalewaja United States	26	1.7k 1.4×	355 1.8×	216 1.2×	808 5.5×	134 1.0×	138	1.9k
W. B. Duke United States	12	790 0.6×	102 0.5×	95 0.5×	147 1.0×	92 0.7×	25	906
J. V. Lovett Australia	19	808 0.6×	154 0.8×	138 0.8×	22 0.1×	121 0.9×	63	1.0k
Z. A. Patrick Canada	16	853 0.7×	45 0.2×	118 0.6×	100 0.7×	106 0.8×	33	977
I. O. Akobundu Nigeria	21	1.0k 0.8×	577 2.9×	159 0.9×	49 0.3×	47 0.3×	60	1.4k
D.J. Woolley New Zealand	21	1.1k 0.9×	124 0.6×	138 0.8×	122 0.8×	423 3.0×	86	1.4k
Danica E. Goggin Australia	22	1.3k 1.0×	151 0.8×	279 1.5×	287 2.0×	427 3.1×	46	1.5k
T. B. Brenneman United States	24	1.9k 1.6×	194 1.0×	289 1.6×	44 0.3×	171 1.2×	157	2.1k
Henry P. Wilson United States	21	1.4k 1.1×	295 1.5×	140 0.8×	642 4.4×	216 1.6×	97	1.5k

Countries citing papers authored by A. R. Putnam

Since Specialization

Citations

This map shows the geographic impact of A. R. Putnam's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. R. Putnam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. R. Putnam more than expected).

Fields of papers citing papers by A. R. Putnam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. R. Putnam. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. R. Putnam. The network helps show where A. R. Putnam may publish in the future.

Co-authorship network of co-authors of A. R. Putnam

This figure shows the co-authorship network connecting the top 25 collaborators of A. R. Putnam. A scholar is included among the top collaborators of A. R. Putnam based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. R. Putnam. A. R. Putnam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Putnam, A. R., K. L. Siebach, C. C. Bedford, et al.. (2024). Ice-marginal volcanic sequence in Iceland found on a nondescript gradual hillslope: An unexpected record of ice thickness late in deglaciation. Journal of Volcanology and Geothermal Research. 455. 108195–108195.

Nair, Muraleedharan G., et al.. (1990). Isolation and characterization of phytotoxic compounds from asparagus (Asparagus officinalis L.) roots. Journal of Chemical Ecology. 16(5). 1707–1718. 57 indexed citations

Putnam, A. R., Muraleedharan G. Nair, & Jane P. Barnes. (1990). Allelopathy: a viable weed control strategy.. Europe PMC (PubMed Central). 112. 317–322. 6 indexed citations

Nair, Muraleedharan G., A. R. Putnam, S. K. Mishra, et al.. (1989). Faeriefungin: A New Board-Spectrum Antibiotic from Streptomyces griseus var. autotrophicus. Journal of Natural Products. 52(4). 797–809. 40 indexed citations

Smeda, Reid J. & A. R. Putnam. (1988). Response of Strawberries and Annual Weeds to Fluazifop-butyl and Chloroxuron. HortScience. 23(1). 134–135. 1 indexed citations

Smeda, Reid J. & A. R. Putnam. (1988). Cover Crop Suppression of Weeds and Influence on Strawberry Yields. HortScience. 23(1). 132–134. 10 indexed citations

Putnam, A. R.. (1988). ALLELOCHEMICAL FROM PLANT AS HERBICIDES. 2(4). 510–518. 2 indexed citations

Putnam, A. R.. (1986). Allelopathy: Can It Be Managed to Benefit Horticulture?. HortScience. 21(3). 411–413. 26 indexed citations

Einhellig, Frank A., et al.. (1986). Mechanisms and modes of action of allelochemicals.. 171–188. 117 indexed citations

10.

Putnam, A. R., Leslie A. Weston, & C. S. Tang. (1986). Adverse impacts of allelopathy in agricultural systems.. 43–56. 62 indexed citations

11.

Fuerst, E. Patrick & A. R. Putnam. (1983). Separating the competitive and allelopathic components of interference. Journal of Chemical Ecology. 9(8). 937–944. 97 indexed citations

12.

Dekker, Jack, W. F. Meggitt, & A. R. Putnam. (1983). Experimental methodologies to evaluate allelopathic plant interactions. Journal of Chemical Ecology. 9(8). 945–981. 20 indexed citations

13.

Barnes, Jane P. & A. R. Putnam. (1983). Rye residues contribute weed suppression in no-tillage cropping systems. Journal of Chemical Ecology. 9(8). 1045–1057. 198 indexed citations

14.

Putnam, A. R. & J. F. Hancock. (1982). Influence of Napropamide on Strawberry Growth and Fruit Yield1. HortScience. 17(4). 650–651. 1 indexed citations

15.

Rice, Robert W., et al.. (1980). WSC volume 28 issue 2 Cover and Front matter. Weed Science. 28(2). f1–f2. 1 indexed citations

16.

Putnam, A. R., et al.. (1979). Evaluation of Allelopathic Cucumbers (Cucumis sativus) as an Aid to Weed Control. Weed Science. 27(1). 54–57. 32 indexed citations

17.

Putnam, A. R.. (1972). Efficacy of a Zero-Tillage Cultural System for Asparagus Produced From Seed and Crowns1. Journal of the American Society for Horticultural Science. 97(5). 621–624. 9 indexed citations

18.

Putnam, A. R., et al.. (1969). Tolerance of Rootstocks and Established Malus, Pyrus, and Prunus Trees to Terbacil1. Journal of the American Society for Horticultural Science. 94(6). 655–658. 2 indexed citations

19.

Price, H. James & A. R. Putnam. (1969). Efflux of Dichlobenil from Shoots and Roots of Corn. Journal of Agricultural and Food Chemistry. 17(1). 135–137. 5 indexed citations

20.

Putnam, A. R., et al.. (1968). Chemical weed control in direct seeded and transplanted cabbage.. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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